HomeChevrolet Trucks2004Trailblazer EXT 4WDEngine Straight 6 Cylinders

Chevrolet Trucks Trailblazer EXT 4WD 2004, Engine Straight 6 Cylinders

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Bearing kit, engine assembly 4.2l l6 block and internal parts (ll8/4.2s)

  • OEM part number: 89017791
  • Quantity in car: 6
  • Usage: ST1 (LL8)

$12.1619.36

In 35 shops.

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Ring kit, engine assembly 4.2l l6 block and internal parts (ll8/4.2s)

  • OEM part number: 12482718
  • Quantity in car: 6
  • Piston (for use with original 2002 piston with 1.2mm lower compressor ring;if piston has been replaced with piston 12585784, use ring kit 89060378 with 1.5mm lower compression ring) (note lower compression ring is 1.2mm thick without scaper groove.)
  • Usage: ST1 (LL8)

$39.8263.51

In 36 shops.

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Ring kit, engine assembly 4.2l l6 block and internal parts (ll8/4.2s)

  • OEM part number: 89060378
  • Quantity in car: 6
  • Piston (standard) (note lower compression ring is 1.5mm thick with scaper groove)
  • Usage: ST1 (LL8)

$20.1132.11

In 35 shops.

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Bearing kit, engine assembly 4.2l l6 block and internal parts (ll8/4.2s)

  • OEM part number: 89060394
  • Quantity in car: 6
  • Crankshaft (#1, 2, 3, 4, 6, 7) (standard)
  • Usage: ST1 (LL8)

$24.5039.09

In 36 shops.

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Bearing kit, engine assembly 4.2l l6 block and internal parts (ll8/4.2s)

  • OEM part number: 89065021
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$28.8645.90

In 32 shops.

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Pan, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12584321
  • Quantity in car: 1
  • Oil (notes:1) (new pan less baffles, gasket, which are not required)
  • Usage: ST1 (LL8)

$182.01290.30

In 35 shops.

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Pan, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12584321
  • Quantity in car: 1
  • Oil (new pan less baffles, gasket, which are not required)
  • Usage: ST1 (LL8)

$182.01290.30

In 35 shops.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11588719
  • Quantity in car: 2
  • Hex flanged head, m6x1x60, 18mm thread, 14.2 outside diameter, 8.8, 3359gmw (oil pan)

$2.594.11

In 36 shops.

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Nut, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11514596
  • Quantity in car: 2
  • Hex flanged head, m8x1.25, 17.9 outside diameter, 738 thick, 13mm hexagon, 10, zf (oil pan) (8.915) (acdelco #11514596)

$0.178.53

In 41 shops.

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Stud, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11517903
  • Quantity in car: 2
  • Straight, m8x1.25x27.5, m8x1.25x27.5, 58.5 tl, 9.8, 7114m, machine (left hand-position #5, right hand-position #1)

$2.764.43

In 35 shops.

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Plug, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11562588
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$2.09141.46

In 39 shops.

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Seal, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12616850
  • Quantity in car: 1
  • Oil pan drain plug (o ring)
  • Usage: ST1 (LL8)

$2.437.40

In 37 shops.

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Screen, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12570894
  • Quantity in car: 1
  • Oil pump (with suction pipe) (with -o-ring seal part of pick up tube.for second design see 12589061)
  • Usage: ST1 (LL8) (1ST DES)

$2.77

In 1 shop.

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Screen, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12589061
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$49.0978.31

In 36 shops.

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Screen, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12589061
  • Quantity in car: 1
  • Oil pump (with suction pipe) (has flat gasket seal.for first design see 12570894)
  • Usage: ST1 (LL8) (2ND DES)

$49.0978.31

In 36 shops.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11562426
  • Quantity in car: 1

$4.186.67

In 35 shops.

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Filter, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 89017342
  • Quantity in car: 1
  • Oil (acdelco #89017342)
  • Usage: ST1 (LL8), ST1 (LL8)

$4.71174.28

In 39 shops.

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Fitting, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 24575062
  • Quantity in car: 1
  • Oil filter
  • Usage: ST1 (LL8), ST1 (LL8)

$5.238.34

In 37 shops.

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Valve, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 25014006
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$2.635.36

In 38 shops.

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Valve, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 25014612
  • Quantity in car: 1
  • Oil filter bypass (without vapor separator) (opening pressure 21 psi nominal) (part has a 16.10mm maximum outside diameter & fits a 15.84 hole in block)
  • Usage: ST1 (LL8), ST1 (LL8)

$2.984.75

In 37 shops.

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Seal, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 24576940
  • Quantity in car: 1
  • Engine front cover
  • Usage: ST1 (LL8), ST1 (LL8)

$12.6020.11

In 35 shops.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 24577281
  • Quantity in car: 7
  • Oil pump (m6x1.0x23 thd..matl:gm500m (9.8)steel..finish:per gm4435m, code g.) (m6x1.0x22)
  • Usage: ST1 (LL8), ST1 (LL8)

$3.615.77

In 35 shops.

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Spring, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 24100119
  • Quantity in car: 1
  • Oil pressure relief valve
  • Usage: ST1 (LL8), ST1 (LL8)

$5.238.34

In 34 shops.

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Seal, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12557752
  • Quantity in car: 1
  • Oil pump suction pipe (blue) (1.724) (with 0-ring seal part of pick up tube.for second design see 12575550)
  • Usage: ST1 (LL8) (1ST DES)

$3.916.23

In 35 shops.

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Seal, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12575550
  • Quantity in car: 1
  • Oil pump suction pipe (has flat gasket seal.for first design see 12557752)
  • Usage: ST1 (LL8) (2ND DES)

$8.7713.97

In 35 shops.

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Seal, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12575550
  • Quantity in car: 1
  • Oil pump suction pipe
  • Usage: ST1 (LL8)

$8.7713.97

In 35 shops.

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Switch, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12611588
  • Quantity in car: 1
  • Engine oil pressure (acdelco #12611588)
  • Usage: ST1 (LL8)

$2.72

In 1 shop.

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Tube, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12590589
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$11.9619.09

In 36 shops.

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Indicator, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12580810
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$11.0217.60

In 36 shops.

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Stud, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11609473
  • Quantity in car: 1
  • Hex flanged head, 6x1x25, 6x1x16, 14.2 outside diameter, 47.6 tl, 9.8, 6280m, header-pts (oil level indicator tube)

$3.166.84

In 36 shops.

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Cover, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12601932
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$0.53

In 1 shop.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11588718
  • Quantity in car: 2
  • Engine front cover (-hex flanged head, m6x1x50, 22.7 thread, 14.2 outside diameter, 8.8, gmw3359, mat point) (m6x1x50)
  • Usage: ST1 (LL8), ST1 (LL8), ST1 (LL8)

$0.500.77

In 36 shops.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 24577504
  • Quantity in car: 1
  • Engine front cover (m5x0.8-6g) (center)
  • Usage: ST1 (LL8)

$2.764.43

In 35 shops.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 24577504
  • Quantity in car: 1
  • Engine front cover (m5x0.8-6g)
  • Usage: ST1 (LL8)

$2.764.43

In 35 shops.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11588714
  • Quantity in car: 11
  • Hex flanged head, m6x1x30, 22.7 thread, 14.2 outside diameter, 8.8, gmw3359, m-pt. (engine front cover)

$2.865.51

In 37 shops.

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Plug, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12565092
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$2.764.43

In 35 shops.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11588364
  • Quantity in car: 20
  • Hex flanged head, m8x1.25x34, 25 thread, 18 outside diameter, 9.8, gmw3359 (oil pan)

$2.634.20

In 35 shops.

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Sealant, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 12378521
  • Room temperature vulcanizing engine silicone 5.3oz cart (oil pan) (acdelco #10-2010)

$11.8050.15

In 40 shops.

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Seal, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 24504031
  • Quantity in car: 1
  • Oil level indicator (o ring) (reduction)
  • Usage: ST1 (LL8)

$7.3011.65

In 37 shops.

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Bolt, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11562426
  • Quantity in car: 2

$4.186.67

In 35 shops.

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Bolt-hex flanged head, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11517692
  • Quantity in car: 1
  • M6x1x25, 21.5 thread, 14.2 outside diameter, 9.8, 6280m, machine, 6124m, header-point

$2.574.11

In 33 shops.

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Seal, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 24504031
  • Quantity in car: 1
  • Oil level indicator tube (o ring) (reduction)
  • Usage: ST1 (LL8)

$7.3011.65

In 37 shops.

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Retainer, engine assembly 4.2l l6 oil pump, pan and related parts (ll8/4.2s)

  • OEM part number: 11503736
  • Quantity in car: 1

$0.28

In 1 shop.

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Bolt, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 11517590
  • Quantity in car: 4
  • Hex flanged head m6x1x25, 21.5 thread, 14.2 outside diameter, 9.8, 7114m, machine, header-point (fuel injector)

$0.474.48

In 33 shops.

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Bolt, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 11517523
  • Quantity in car: 4
  • Hex flanged head, m6x1x45, 17thd, 14.2 outside diameter, header point, 9.8, 6280m (throttle actuator cont module)

$2.764.43

In 33 shops.

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Body, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12568580
  • Quantity in car: 1
  • Throttle (with throttle actuator) (acdelco #217-2296)
  • Usage: ST1 (LL8)

$256.60469.74

In 36 shops.

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Module, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 25312095
  • Quantity in car: 1
  • Throttle actuator cont (throttle body) (acdelco #25312095)
  • Usage: ST1 (LL8)

$215.18411.94

In 35 shops.

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Gasket, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12575463
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$3.877.04

In 38 shops.

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Hose, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12575660
  • Quantity in car: 1
  • Positive crankcase ventilation (dirty air) (positive crankcase ventilation int manifold to cylinder head portion)
  • Usage: ST1 (LL8)

$8.1713.03

In 34 shops.

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Bolt, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 11588352
  • Quantity in car: 10
  • Usage: ST1 (LL8), ST1 (LL8)

$2.403.82

In 35 shops.

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Manifold, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 89017800
  • Quantity in car: 1
  • Int (service) ("incls manifold bolts, gaskets, & cover;does not include throttle body & manifold absolute pressure sensor")
  • Usage: ST1 (LL8)

$226.12360.63

In 35 shops.

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Gasket kit, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 89017871
  • Quantity in car: 1
  • Int manifold
  • Usage: ST1 (LL8), ST1 (LL8)

$12.3019.62

In 36 shops.

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Stud, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 11589264
  • Quantity in car: 3

$6.9714.97

In 35 shops.

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Bolt, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 11609481
  • Quantity in car: 11
  • Hexagon flanged head, m8x1.25x33, 23.9 thread, 18 outside diameter, 9.8, gmw3179w, adh gm6194m (exhaust manifold)

$1.45233.59

In 35 shops.

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Nut, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 11609411
  • Quantity in car: 4
  • Hexagon with conical washer, m6x1, 5.7 thick, 16 outside diameter, 9, gmw3200 (exhaust manifold heat shield)

$0.3510.68

In 39 shops.

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Shield, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12587963
  • Quantity in car: 1
  • Exhaust manifold heat
  • Usage: ST1 (LL8), ST1 (LL8)

$34.4452.18

In 36 shops.

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Stud, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 24577539
  • Quantity in car: 4
  • Usage: ST1 (LL8), ST1 (LL8)

$3.515.61

In 35 shops.

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Manifold, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12587310
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$155.74248.39

In 35 shops.

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Manifold, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 88890560
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$142.78227.72

In 36 shops.

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Gasket, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12595010
  • Quantity in car: 1
  • Exhaust manifold
  • Usage: ST1 (LL8)

$7.8817.64

In 36 shops.

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Gasket kit, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 88890561
  • Quantity in car: 1
  • Exhaust manifold
  • Usage: ST1 (LL8)

$9.6815.45

In 36 shops.

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Stud, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 11517674
  • Quantity in car: 2
  • Secondary air injection pipe cover (1.153)
  • Usage: ST1 (LL8)

$3.325.03

In 33 shops.

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Stud, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 11518994
  • Quantity in car: 2
  • Secondary air injection pipe cover (3.671)
  • Usage: ST1 (LL8)

$3.165.04

In 35 shops.

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Cover, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12571702
  • Quantity in car: 1
  • Secondary air injection pipe
  • Usage: ST1 (LL8)

$4.50

In 1 shop.

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Cover, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12574378
  • Quantity in car: 1
  • Secondary air injection pipe
  • Usage: ST1 (LL8)

$3.896.22

In 35 shops.

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Gasket, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 24577193
  • Quantity in car: 1
  • Secondary air injection pipe cover (acdelco #219-351)
  • Usage: ST1 (LL8)

$4.189.13

In 36 shops.

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Retainer, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 24577587
  • Quantity in car: 1
  • Manifold absolute pressure sensor
  • Usage: ST1 (LL8)

$3.665.84

In 35 shops.

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Sensor, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12614970
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$38.96106.10

In 38 shops.

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Seal, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 16194007
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$3.786.87

In 37 shops.

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Cap, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 12569017
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LL8)

$3.365.37

In 34 shops.

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Clamp, engine assembly 4.2l l6 manifolds and fuel related parts (ll8/4.2s, excluding (k18))

  • OEM part number: 15734741
  • Quantity in car: 1
  • Positive crankcase ventilation hose (18.4mm diameter) (8.948)
  • Usage: ST1 (LL8), ST1 (LL8)

$3.565.40

In 34 shops.

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Belt, pulleys and belts accessory drive (ll8/4.2s)

  • OEM part number: 12575215
  • Quantity in car: 1
  • Water pump & air conditioning compressor & gen. & power steering pump (2290mm)
  • Usage: ST158 (LL8), ST158 (LL8)

$31.0567.86

In 35 shops.

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Tensioner, pulleys and belts accessory drive (ll8/4.2s)

  • OEM part number: 12573024
  • Quantity in car: 1
  • Drive belt
  • Usage: ST1 (LL8), ST1 (LL8)

$63.38125.68

In 38 shops.

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Bolt, pulleys and belts accessory drive (ll8/4.2s)

  • OEM part number: 11515767
  • Quantity in car: 1
  • Hex flanged head, m10x1.5x35, 32thd, 22.3 outside diameter, machine, 10.9, 7114m (belt idler pulley bracket) (together with 12345493)

$0.5530.69

In 39 shops.

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Bolt, pulleys and belts accessory drive (ll8/4.2s)

  • OEM part number: 11518636
  • Quantity in car: 2
  • Hex flanged head, m10x1.5x90, 25.9 thread, 22.3 outside diameter, 10.9, gmw3359, 7.5 mat-point (belt idler pulley bracket)

$2.634.20

In 37 shops.

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Pulley, pulleys and belts accessory drive (ll8/4.2s)

  • OEM part number: 12633781
  • Quantity in car: 1
  • Belt idler (except bolts) (*kit1)
  • Usage: ST1 (LL8)

$25.1245.68

In 35 shops.

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